John Lucadello (February 22, 1919 – October 30, 2001) was an American professional baseball player. Primarily a second baseman, he appeared in 239 Major League games for the St. Louis Browns (1938–1941; 1946) and New York Yankees (1947). The 5 ft 11 in (1.80 m), 160 lb (73 kg) native of Thurber, Texas, threw and batted right-handed. He served in the United States Navy during World War II. He was the brother of longtime MLB scout Tony Lucadello. He died in San Antonio, Texas at the age of 82.